public class ArrayCopyMain {
	public static void main(String[] args) {
		int[] source = new int[]{5, 4, 6, 9, 7, 9};
		int[] target = {100, 200, 300, 400, 500, 600, 700};
		System.arraycopy(source, 2, target, 3, 4);	
		for (int i = 0; i < target.length; i++) {
			System.out.println("target["+i+"]:"+target[i]);
		};
	}
}